| 摘要 |
An antitumor agent which is not easily excreted from tumor cells and is suitable for a topical treatment. Specifically disclosed is a rotaxane compound with contains a compound represented by chemical formula 1 as the base structure. (In chemical formula 1, m ‰¥ 2, n ‰¥ 3, and X represents an anionic molecule or an anionic atom |
